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Physics - SHM Question with Solution | TestHub

PhysicsSHMOscillations and SHMMedium2 min

PhysicsMediuminteger

A block oscillates on a rough floor ( $μ = 0.2$ , $m = 0.5$ kg, $g = 10$ m/s²). What is the magnitude of the kinetic friction force at an instant when the block is moving, in N?

Answer:

Solution:

$f = μ m g = 0.2 \times 0.5 \times 10 = 1$ N, independent of speed and position.

Subject:PhysicsTopic:SHMSubtopic:Oscillations and SHM

⏱ 2m

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